Connecting Cables; Power Connectors - Supermicro SUPERO X9DRW-3LN4F+ User Manual

X9DRW-3LN4F+/3TF+ Motherboard User's Manual
2-7

Connecting Cables

Power Connectors

A 24-pin main power supply connector (JPW1),
two 8-pin power connectors (JPW2/JPW3) and
a 4-pin power connector (JPW4) are located
on the motherboard. These power connectors
meet the SSI EPS 12V specification. These
power connectors must also be connected to
your power supply. See the table on the right
for pin definitions.
Warning: To avoid damaging your motherboard
and components, please use a power supply that
supports a 24-pin, two 8-pin and one 4-pin power
connectors. Be sure to connect the 24-pin and the
8-pin power connectors to your power supply for
adequate power delivery to your system. The 4-pin
power connector is optional; however, Supermicro
recommends that this connector also be plugged in
for optimal power delivery.
SXB1B
JP7
JP6
LEM2
BMC
CTRL
BATTERY
CPLD
JBAT1
JBT1
Clock
Intel
PCH
I-SATA5
I-SATA4
JSD1
I-SATA3
JTPM1
I-SATA2
JF2
I-SATA1
FAN5
I-SATA0
T-SGPIO2
LAN4 LAN3 LAN2 LAN1 VGA1
JUIDB1
UID
LAN
CTRL 1
LAN
CTRL 2
X9DRW-3LN4F+
Rev. 1.20
CPU2
CLOSE 1st
1
OPEN 1st
CPU1
CLOSE 1st
OPEN 1st
FAN4 FAN3 FAN2
ATX Power 24-pin Connector
Pin# Definition Pin #
13 +3.3V
14 -12V
15 COM
16 PS_ON
17 COM
18 COM
19 COM
20 Res (NC)
21 +5V
22 +5V
23 +5V
24 COM
12V 8-pin PWR
Connector
Pin Definitions
Pins
1~ 4
5 ~8
(Required)
A. JPW1: 24-pin ATX PWR
COM1
KB/MOUSE
USB0/1
(Req'd)
Buzzer
IPMI_LAN
SP1
B. JPW2: 8-pin (Req'd)
C. JPW3: 8-pin (Req'd)
D
D. JPW4: 4-pin required
C
JPW2
B
A
2-28
Pin Definitions
Definition
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
12V 4-pin Power
Connector
Pin Definitions
Pins Definition
Definition
1~2 Ground
Ground
3~4 +12V
+12V
(Required)